White Noise Machine for Sleeping with Voice Sensor Function 7 Natural Sounds Switchable Timing and Soft Light Lamp Sound Machine Rechargeable

Your Personal White Noise Machine, Suitable for baby, children and adults! Comply with all U.S Safety Certified, With quality control,the sound machine has passed the professional test! ? Press the noise machine light and hold key for 3 seconds to change the brightness of the night lamp until release ?Turn off the noise machine night lamp, When the outside sound reach 75DB volume, will be reactivate the voice sensor circuit ?Working for 15 mins, the noise machine music stops playing and the night lamp are off , and go into voice-sensor mode again, cycle repeats ?Auto-off timer setting can choose continuous play or gradually enter sleep mode after 30min, 60min or 90min. After entering sleep mode, press any key to continue playing. ?Even more convenient is when you need it to work, the memory function will restore all the sound,night light settings from the last time you turned it off. Specifications: Model: SP1815 White Noise Machine Dimensions:3.15inch*3.03inch*5inch Noise:7 no-looping sounds Power supply:DC3.7V, Polymer battery(18650),2000MA/H Speaker:8ohm 0.5W, 29mm Box Contain: 1 * Sleep Sound Machine 1 * User Manual 1 * USB Cable